The overview page has quite a few things that can be adjusted:
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You can request confirmation from a user; this requires that your system is setup to allow sending of SMSs, that the user has a mobile phoneo number and is setup to allow SMSs. Right click on a planning and select “Request confirmation”.
This will send an SMS with a text similar to “You have been linked to the task Cleaning, 2025-01-01 12:00 (duration 2:00). Please confirm by answering PLANOK 12345”. The user should reply with “PLANOK 12345” to confirm.
The confirmation status is indicated with a small envelope icon: red if requested, green if confirmed.
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If you move or copy the planning the confirmation status is reset.